15051816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 44178030

約数和(自身を除く): 29126214

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 234, 312, 338, 468, 507, 676, 936, 1014, 1237, 1352, 1521, 2028, 2474, 3042, 3711, 4056, 4948, 6084, 7422, 9896, 11133, 12168, 14844, 16081, 22266, 29688, 32162, 44532, 48243, 64324, 89064, 96486, 128648, 144729, 192972, 209053, 289458, 385944, 418106, 578916, 627159, 836212, 1157832, 1254318, 1672424, 1881477, 2508636, 3762954, 5017272, 7525908, 15051816]

約数ペア:

[(1, 15051816), (2, 7525908), (3, 5017272), (4, 3762954), (6, 2508636), (8, 1881477), (9, 1672424), (12, 1254318), (13, 1157832), (18, 836212), (24, 627159), (26, 578916), (36, 418106), (39, 385944), (52, 289458), (72, 209053), (78, 192972), (104, 144729), (117, 128648), (156, 96486), (169, 89064), (234, 64324), (312, 48243), (338, 44532), (468, 32162), (507, 29688), (676, 22266), (936, 16081), (1014, 14844), (1237, 12168), (1352, 11133), (1521, 9896), (2028, 7422), (2474, 6084), (3042, 4948), (3711, 4056)]